Antec 1100 Case - No Fan Controllers?

Tony Palazzo

Honorable
May 15, 2013
1
0
10,510
My new Antec 1100 case just arrived and I noticed something missing (I think). I haven't been able to find specifics on the fan controllers in the back that come with this case. It looks like there are 4 holes and only one is occupied with a switch (on/off for top fan). The other 3 that have L/M/H options are vacant. Is there anyone else that has this case that can let me know if it came missing parts or is this how it is supposed to be?